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Deal.ai › NapQueen › Twin-XL Mattresses
NapQueen
NapQueen Elizabeth 6" Twin XL Mattress

NapQueen Elizabeth 6" Twin XL Mattress

4.3(1,964 ratings)

Best price now

$122.99at Bed Bath & BeyondChecked 1 h ago

Compared across 9 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $122.99 at Bed Bath & Beyond (checked Nov 12, 2026).
  • Checked at 9 stores.

Our take on the NapQueen Elizabeth 6" Twin XL Mattress

The NapQueen Elizabeth is a 6-inch gel-infused memory foam mattress sold as a bed-in-a-box, aimed at bunk beds, trundles, guest rooms and kids' rooms where a low profile matters. The gel layer is meant to pull heat away, and a high-density base foam keeps the mattress from sinking too far. It is CertiPUR-US certified, so it is made without mercury, phthalates and most VOCs. Against thicker memory foam mattresses it gives up depth and long-term durability, and the medium feel suits lighter sleepers better than heavy adults.

Best forBunk beds and trundle bedsKids' rooms and guest roomsShoppers on a tight budgetBack and stomach sleepers who want a firm-ish surface
Pros
  • Low 6-inch profile fits bunks and trundles
  • Gel-infused foam helps limit heat buildup
  • CertiPUR-US certified foam
  • Medium feel with a soft top layer over a dense base
  • Ships compressed in a box and expands on its own
Cons
  • Thin 6 inches gives little cushioning for heavy adults
  • Memory foam can still sleep warm for some
  • May soften and develop body impressions sooner than thicker mattresses
  • Edge support is weak on a mattress this thin

NapQueen Elizabeth 6" Twin XL Mattress prices at every store

  • OverstockNew

    In stock

    $122.99Free shippingChecked 1 h ago
    Visit Overstock
  • Bed Bath & BeyondNew

    In stock

    $122.99Free shippingChecked 1 h ago
    Visit Bed Bath & Beyond
  • WalmartNew

    In stock

    $124.99Free shippingChecked 1 h ago
    Visit Walmart
  • WoodArtSupplyNew

    In stock

    $143.05Free shippingChecked 1 h ago
    Visit WoodArtSupply
  • NapQueenNew

    In stock

    $149.00Free shippingChecked 1 h ago
    Visit NapQueen
  • Home DepotNew

    In stock

    $154.29Free shippingChecked 1 h ago
    Visit Home Depot
  • MartDiscover.comNew

    In stock

    $173.75Free shippingChecked 1 h ago
    Visit MartDiscover.com
  • Eve FurnitureNew

    In stock

    $149.00+ $199.00 shippingChecked 1 h ago
    Visit Eve Furniture
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $124.99Free shippingChecked 1 h ago
    Visit Amazon

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

NapQueen Elizabeth 6" Twin XL Mattress price history

Lowest price we've seen: $122.99 on Nov 12 at Overstock. Tracked across 9 stores since Nov 12.

What reviewers say

  • 4.3 / 51,964 ratings

Owners rate it well for the money and mostly use it in bunks, guest rooms and kids' rooms. Praise centers on easy setup and a comfortable medium feel; complaints focus on warmth, thinness and softening over time.

What people mention
  • ComfortPraisedOwners describe a medium feel that is soft on top but supportive underneath.
  • SetupPraisedBuyers say it unboxes easily and reaches full shape within a day or so.
  • HeatMixedSome sleepers find the gel foam stays cool, while others still wake up warm.
  • DurabilityCriticisedSeveral owners report the foam softening and body impressions forming over time.
  • ThicknessCriticisedHeavier sleepers say 6 inches is not enough cushioning and they can feel the base.

About the NapQueen Elizabeth 6" Twin XL Mattress

This is a 6-inch Twin XL memory foam mattress from NapQueen. The foam is infused with cooling gel to help regulate sleep temperature. It is designed to relieve pressure on the joints, spine and muscles.

The mattress has multiple layers that go from soft to firm. The top layer is soft, breathable and gentle on the skin. A durable high-density base foam limits sinking and supports spinal alignment.

It suits all age groups, body types and sleep positions. It is CertiPUR-US certified and free from volatile organic compounds (VOCs), mercury and phthalates. It ships as a bed-in-a-box.

Size
Twin XL
Thickness
6 inches
Fill
Cooling gel-infused memory foam
Comfort level
Medium
Construction
Multi-layer: soft top layer, high-density base foam
Features
Temperature regulating, bed-in-a-box
Certification
CertiPUR-US
Color
White

Specifications

bed_size
Twin-XLSource
configuration
6 inchSource
color
WhiteSource
size
Twin-XLSource
Bed Size
FullSource

Questions and answers

Is the NapQueen Elizabeth 6-inch mattress good for adults?
It suits lighter adults and back or stomach sleepers. Heavier adults usually want a thicker mattress with more support.
Does the gel foam actually sleep cool?
The gel layer helps compared with plain memory foam, but it is still foam. Hot sleepers may want a breathable cover or a cooling topper.
How long does it take to expand after unboxing?
It usually reaches most of its shape within a few hours and fully expands in about 24 to 48 hours.
Does it work on a bunk bed or trundle?
Yes. The 6-inch profile is one of its main selling points for bunks, trundles and platform frames.
What is CertiPUR-US certification?
It means the foam is tested to be free of mercury, phthalates and most VOCs, and made without ozone-depleting chemicals.
Can it be used on an adjustable base?
A thin foam mattress like this can flex on an adjustable base, but check the base's minimum mattress thickness first.
Where is the NapQueen Elizabeth 6" Twin XL Mattress cheapest?
At Bed Bath & Beyond, for $122.99, as of our latest check.
What do buyers say about the NapQueen Elizabeth 6" Twin XL Mattress?
Rated 4.3 out of 5 from 1,964 ratings.
Where can I buy the NapQueen Elizabeth 6" Twin XL Mattress?
9 stores we checked sell it, including Walmart, Amazon, Overstock, Bed Bath & Beyond, WoodArtSupply.

Stores we've priced the NapQueen Elizabeth 6" Twin XL Mattress at

  • Bed Bath & Beyond deals and prices
  • Eve Furniture deals and prices
  • Home Depot deals and prices
  • Overstock deals and prices
  • Walmart deals and prices
Comfort Level
MediumSource
Type of Bed
Single BedSource
Filling
Memory FoamSource
Features
Temperature Regulating, Bed-in-a-BoxSource
Thickness Mattress (")
12.0Source
  • WoodArtSupply deals and prices
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